29
Hydraulic connection, heating circuit/cooling circuit
M
M
M
M
M
M
M
M
M
M
M
M
M
Fig. 23
Required components
Pos.
Designation
D
Extension for heating circuit 1 (HC1), ZK03862
E
Extension for heating circuit 2 (HC2), ZK03863
F
Extension for heating circuit 3 (HC3), ZK03864
G
Extension for heating circuit 4 (HC4), ZK03865
H
Extension for cooling via HC1, ZK03866
L
Extension for cooling via HC2, ZK03867
M
Extension for cooling via HC3, ZK03868
N
Extension for cooling via HC4, ZK03869
wE
Temperature sensor, main flow, heating circuits
wR
3-way mixer, main flow, heating circuits (on-
site sizing)
q-P
Heating/cooling circuit HC1 (on-site sizing)
q-Q
Flow temperature sensor HC1 (component se-
lection according to on-site conditions)
q-W
Temperature limiter HC1
q-E
3-way diverter valve, heating/cooling HC1 (on-
site sizing)
q-R
Heating circuit pump HC1 (on-site sizing)
q-T
3-way mixer HC1 (on-site sizing)
q-Z
Contact humidistat HC1
w-P
Heating/cooling circuit HC2 (on-site sizing)
w-Q
Flow temperature sensor HC2 (component se-
lection according to on-site conditions)
Pos.
Designation
w-W
Temperature limiter HC2
w-E
3-way diverter valve, heating/cooling HC2 (on-
site sizing)
w-R
Heating circuit pump HC2 (on-site sizing)
w-T
3-way mixer HC2 (on-site sizing)
w-Z
Contact humidistat HC2
e-P
Heating/cooling circuit HC3 (on-site sizing)
e-Q
Flow temperature sensor HC3 (component se-
lection according to on-site conditions)
e-W
Temperature limiter HC3
e-E
3-way diverter valve, heating/cooling HC3 (on-
site sizing)
e-R
Heating circuit pump HC3 (on-site sizing)
e-T
3-way mixer HC3 (on-site sizing)
e-Z
Contact humidistat HC3
u-P
Heating/cooling circuit HC4 (on-site sizing)
u-Q
Flow temperature sensor HC4 (component se-
lection according to on-site conditions)
u-W
Temperature limiter HC4
u-E
3-way diverter valve, heating/cooling HC4 (on-
site sizing)
u-R
Heating circuit pump HC4 (on-site sizing)
u-T
3-way mixer HC4 (on-site sizing)
u-Z
Contact humidistat HC4
Preparing for installation
Hydraulic connection requirements
(cont.)
5855865
Installation
Summary of Contents for BW 352.B027
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